2022 WW12

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4258972964 ± 4.45e-08
Semi-major axis (a)2.2385593564 AU ± 1.60e-08
Inclination (i)6.08511672° ± 8.75e-06
Long. of Asc. Node (Ω)128.34653304° ± 8.03e-05
Arg. of Perihelion (ω)238.48739659° ± 8.17e-05
Mean Anomaly (M)348.42219049° ± 1.34e-05
Mean Motion (n)0.2942790562°/day ± 3.16e-09
Perihelion dist (q)1.28516298 AU ± 1.00e-07
Aphelion dist (Q)3.19195573 AU ± 1.02e-07
Orbital Period3.34929130 yr ± 3.60e-08
Physical Parameters
H (abs. magnitude)19.29
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.196″
Uncertainty0
Orbit TypeAmor
MOID0.297989 AU
Observations Used75
Oppositions8
Arc Total2013-2025
First Observation Used2013-01-18
Last Observation Used2025-06-22
Observations (78)
Date Type RA Dec Mag Band Observatory
2013-01-18 10:04:34 C 06 00 32.850 +18 34 54.91 V F51
2015-06-26 09:12:48 C 17 20 45.001 -14 57 08.35 V F51
2015-06-26 09:33:47 C 17 20 43.777 -14 57 10.00 V F51
2015-06-26 09:54:46 C 17 20 42.567 -14 57 11.60 V F51
2015-06-26 10:15:48 C 17 20 41.339 -14 57 13.36 V F51
2015-07-13 08:55:49 C 17 00 25.146 -15 47 40.29 V F51
2015-07-14 08:18:27 C 16 59 28.948 -15 51 35.82 V F51
2015-11-01 04:59:13 C 19 25 55.877 -24 44 32.04 V F51
2015-11-01 05:05:44 C 19 25 56.701 -24 44 31.66 V F51
2015-11-01 05:12:15 C 19 25 57.599 -24 44 30.71 V F51
2015-11-01 05:18:46 C 19 25 58.415 -24 44 30.07 V F51
2020-01-21 10:31:05 C 09 46 00.440 +14 37 15.68 V F52
2020-01-22 09:58:48 C 09 44 59.780 +14 44 51.41 V F51
2020-01-22 10:30:11 C 09 44 58.362 +14 45 01.73 V F51
2020-01-22 10:45:59 C 09 44 57.663 +14 45 06.84 V F51
2020-01-23 10:05:29 C 09 43 56.256 +14 52 43.09 V F51
2020-01-23 10:22:06 C 09 43 55.519 +14 52 48.62 V F51
2020-01-23 10:38:42 C 09 43 54.752 +14 52 54.00 V F51
2020-01-23 10:55:25 C 09 43 53.985 +14 52 59.62 V F51
2022-11-30 09:18:24 C 05 47 01.576 +10 54 32.62 V G96
2022-11-30 09:26:18 C 05 47 01.172 +10 54 33.95 V G96
2022-11-30 09:42:01 C 05 47 00.366 +10 54 37.44 V G96
2022-11-30 11:47:34 C 05 46 53.650 +10 55 04.50 V I52
2022-11-30 11:55:31 C 05 46 53.200 +10 55 06.20 V I52
2022-12-01 00:01:32 C 05 46 17.68 +10 57 49.1 V Z24
2022-12-01 00:04:59 C 05 46 17.50 +10 57 50.0 V Z24
2022-12-01 00:08:26 C 05 46 17.32 +10 57 50.6 V Z24
2022-12-01 00:11:53 C 05 46 17.14 +10 57 51.4 V Z24
2022-12-01 05:44:18 C 05 46 00.07 +10 59 04.3 u H21
2022-12-01 05:48:20 C 05 45 59.85 +10 59 05.0 u H21
2022-12-01 05:52:21 C 05 45 59.64 +10 59 06.2 u H21
2022-12-01 07:44:53 C 05 45 53.892 +10 59 33.04 V I52
2022-12-01 07:54:23 C 05 45 53.363 +10 59 35.16 V I52
2022-12-01 08:09:11 C 05 45 52.560 +10 59 38.83 V I52
2022-12-01 08:19:35 C 05 45 51.991 +10 59 40.70 V I52
2022-12-01 20:47:54 C 05 45 14.34 +11 02 30.3 X C95
2022-12-01 21:13:14 C 05 45 12.99 +11 02 35.1 X C95
2022-12-03 22:44:48 C 05 42 38.70 +11 14 25.9 V L01
2022-12-03 22:46:55 C 05 42 38.57 +11 14 26.5 V L01
2022-12-03 22:49:39 C 05 42 38.40 +11 14 27.1 V L01
2022-12-11 07:47:26 C 05 33 16.326 +12 02 23.50 V I52
2022-12-11 07:55:01 C 05 33 15.880 +12 02 25.66 V I52
2022-12-11 08:02:41 C 05 33 15.462 +12 02 27.24 V I52
2022-12-11 08:11:59 C 05 33 14.972 +12 02 30.30 V I52
2022-12-13 11:02:17 C 05 30 36.044 +12 17 38.35 U F51
2022-12-13 11:13:15 C 05 30 35.454 +12 17 41.32 U F51
2022-12-13 11:24:31 C 05 30 34.834 +12 17 44.64 U F51
2022-12-17 05:09:15 C 05 26 04.672 +12 45 24.88 V I52
2022-12-17 05:15:49 C 05 26 04.301 +12 45 27.00 V I52
2022-12-17 06:21:01 C 05 26 00.920 +12 45 47.59 V G96